Grain Systems PNEG-1853 - Manual (Page 14)

4. 12' Outside Catwalk Installation Instructions
14 PNEG-1853 12' Tower Dryer Fan Style Catwalk Assembly
Installing Inner Toe Board (GT1-2035) and Ladder Opening
Toe Board (GT4-1465) (Continued)
Figure 4H 12' Ladder Opening Toe Board (GT4-1465)
3. Inner toe board is arranged with overlap slots on each side. Install 12' inner toe boards (GT1-2035)
to corresponding slots as shown in Figure 4I .
Figure 4I 12' Inner Toe Board (GT1-2035)